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40222445301 = 325085787877
BaseRepresentation
bin100101011101011100…
…011100111011110101
310211211011121221002100
4211131130130323311
51124333421222201
630251122332313
72622515100243
oct453534347365
9124734557070
1040222445301
1116070581535
1279664ba099
133a40197cbc
141d37d53793
1510a62c6886
hex95d71cef5

40222445301 has 12 divisors (see below), whose sum is σ = 58100891212. Its totient is φ = 26814131136.

The previous prime is 40222445293. The next prime is 40222445321. The reversal of 40222445301 is 10354422204.

40222445301 is a `hidden beast` number, since 402 + 224 + 4 + 5 + 30 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15543606276 + 24678839025 = 124674^2 + 157095^2 .

It is not a de Polignac number, because 40222445301 - 23 = 40222445293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40222445321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413775 + ... + 501651.

Almost surely, 240222445301 is an apocalyptic number.

It is an amenable number.

40222445301 is a deficient number, since it is larger than the sum of its proper divisors (17878445911).

40222445301 is a wasteful number, since it uses less digits than its factorization.

40222445301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138740 (or 138737 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 40222445301 its reverse (10354422204), we get a palindrome (50576867505).

The spelling of 40222445301 in words is "forty billion, two hundred twenty-two million, four hundred forty-five thousand, three hundred one".

Divisors: 1 3 9 50857 87877 152571 263631 457713 790893 4469160589 13407481767 40222445301